The ADL5322 is a high linearity GaAs driver amplifier that is internally matched to 50 Ohms for operation in the 700 MHz to 1000 MHz frequency range. The amplifier, which has a gain of 20 dB, has been specially designed for use in the output stage of a cellular base station radio or as an input pre-amplifier in a multi-carrier base station power amplifier. Matching, biasing as well as input and output coupling capacitors are all on-chip. The ADL5322 is available in a Pb-free 3mm x 3 mm 8-pin Chip scale package with an operating temperature from -40C to +85C.